Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066496 | Super absorbent polymer and method for preparing same | Jung Min Sohn, Chang Sun Han | 2021-07-20 |
| 11034800 | Superabsorbent polymer and method for preparing the same | Taebin Ahn, Hyunsup Lee, Yeon-Soo Kim | 2021-06-15 |
| 10988582 | Super absorbent polymer and method for preparing same | Sung Jong Seo, Hyung Ki Yoon | 2021-04-27 |